Rear portion of an optical communication card



FIG. 1 is a top, rear and right side isometric view of a rear portion of an optical communication card showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear elevation view thereof, on an enlarged scale; and,

FIG. 7 is a rear elevational view, on an enlarged scale. 

The ornamental design for the rear portion of an optical communication card, as shown and described. 